build_query.rb

# s.query.keywords = params[:q] unless params[:q].blank?
#    s.query.order_by(params[:order_by], params[:direction] || 'asc') if params[:order_by] && params[:order_by] != 'distance'
#    s.query.order_by('content_score', 'desc') unless params[:order_by] && params[:order_by] == 'distance'

s.build do |query|
  query.keywords(params[:q]) unless params[:q].blank?
  query.order_by(params[:order_by], params[:direction] || 'asc') if params[:order_by] && params[:order_by] != 'distance'
  query.order_by('content_score', 'desc') unless params[:order_by] && params[:order_by] == 'distance'
end